package com.liu.eduservice.service;

import com.liu.eduservice.entity.EduVideo;
import com.baomidou.mybatisplus.extension.service.IService;

/**
 * <p>
 * 课程视频 服务类
 * </p>
 *
 * @author achang
 * @since 2022-05-20
 */
public interface EduVideoService extends IService<EduVideo> {

    // 根据课程id删除小节
    void removeVideoByCourseId(String courseId);


    // 根据小节id 删除视频
    void deletedVideoByVideoId(String videoId);
}
